From 19ed492881d97dab2b0268a4bf72836549182050 Mon Sep 17 00:00:00 2001
From: 000exploit <illialoo99@gmail.com>
Date: Fri, 6 Mar 2026 17:51:45 +0100
Subject: [PATCH] Update linux build scripts for arm64
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Since Steamworks SDK 1.63 introduced the arm64 architecture (linuxarm64), it’s
now possible to work with the Steam API on arm64 (aarch64) hosts. It’s not
possible to create fat libraries on Linux like on macOS, so the arm64 build
script is separate from the x86_64 variant.
---
 build-natives/build-linux-arm64.sh  |  7 +++++
 build-natives/build-linux-x86_64.sh |  7 +++++
 build-natives/build-linux.lua       | 44 +++++++++++++++--------------
 3 files changed, 37 insertions(+), 21 deletions(-)
 create mode 100755 build-natives/build-linux-arm64.sh
 create mode 100755 build-natives/build-linux-x86_64.sh

diff --git a/build-natives/build-linux-arm64.sh b/build-natives/build-linux-arm64.sh
new file mode 100755
index 00000000..049022c9
--- /dev/null
+++ b/build-natives/build-linux-arm64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+premake5 --file=build-linux.lua gmake
+make clean config=release_arm64
+make config=release_arm64
+mv bin/arm64/release/libsteamworks4j.so ../java-wrapper/src/main/resources/libsteamworks4j.so
+mv bin/arm64/release/libsteamworks4j-server.so ../server/src/main/resources/libsteamworks4j-server.so
+mv bin/arm64/release/libsteamworks4j-encryptedappticket.so ../server/src/main/resources/libsteamworks4j-encryptedappticket.so
diff --git a/build-natives/build-linux-x86_64.sh b/build-natives/build-linux-x86_64.sh
new file mode 100755
index 00000000..3ca8956f
--- /dev/null
+++ b/build-natives/build-linux-x86_64.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+premake5 --file=build-linux.lua gmake
+make clean config=release_x64
+make config=release_x64
+mv bin/x64/release/libsteamworks4j.so ../java-wrapper/src/main/resources/libsteamworks4j.so
+mv bin/x64/release/libsteamworks4j-server.so ../server/src/main/resources/libsteamworks4j-server.so
+mv bin/x64/release/libsteamworks4j-encryptedappticket.so ../server/src/main/resources/libsteamworks4j-encryptedappticket.so
diff --git a/build-natives/build-linux.lua b/build-natives/build-linux.lua
index e1ed7288..0558f8d5 100644
--- a/build-natives/build-linux.lua
+++ b/build-natives/build-linux.lua
@@ -1,6 +1,6 @@
 solution "steamworks4j"
 	configurations { "release" }
-	platforms { "x64" }
+	platforms { "x64", "arm64" }
 
 	buildoptions {
 		"-std=c++11",
@@ -18,10 +18,19 @@ solution "steamworks4j"
 		"LINUX"
 	}
 
-	flags {
-		"Optimize"
+	steam_arch = {
+		x86_64 = "linux64",
+		ARM64  = "linuxarm64"
 	}
 
+	filter "platforms:x64"
+		architecture "x86_64"
+	filter "platforms:arm64"
+		architecture "ARM64"
+	filter {}
+
+	libdirs { "../sdk/redistributable_bin/%{steam_arch[cfg.architecture]}" }
+
 	project "steamworks4j"
 
 		kind "SharedLib"
@@ -35,12 +44,9 @@ solution "steamworks4j"
 			"../java-wrapper/src/main/native",
 		}
 
-        libdirs {
-            "../sdk/redistributable_bin/linux64"
-        }
-        links {
-            "steam_api"
-        }
+        	links {
+        	    "steam_api"
+        	}
 
 	project "steamworks4j-server"
 
@@ -59,12 +65,9 @@ solution "steamworks4j"
 			"../server/src/main/native",
 		}
 
-        libdirs {
-            "../sdk/redistributable_bin/linux64"
-        }
-        links {
-            "steam_api"
-        }
+        	links {
+        	    "steam_api"
+        	}
 
 	project "steamworks4j-encryptedappticket"
 
@@ -79,9 +82,8 @@ solution "steamworks4j"
 			"../server/src/main/native",
 		}
 
-        libdirs {
-            "../sdk/public/steam/lib/linux64"
-        }
-        links {
-            "sdkencryptedappticket"
-        }
+	        libdirs { "../sdk/public/steam/lib/%{steam_arch[cfg.architecture]}" }
+
+        	links {
+        	    "sdkencryptedappticket"
+        	}